freedreno/ir3: split out image helpers

Signed-off-by: Rob Clark <[email protected]>

1 files changed, 37 insertions, 0 deletions

diff --git a/src/freedreno/ir3/ir3_image.h b/src/freedreno/ir3/ir3_image.h
new file mode 100644
index 00000000000..16f3d6e8209
--- /dev/null
+++ b/src/freedreno/ir3/ir3_image.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2017-2018 Rob Clark <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Authors:
+ *    Rob Clark <[email protected]>
+ */
+
+#ifndef IR3_IMAGE_H_
+#define IR3_IMAGE_H_
+
+#include "ir3_context.h"
+
+unsigned ir3_get_image_slot(struct ir3_context *ctx, nir_deref_instr *deref);
+unsigned ir3_get_image_coords(const nir_variable *var, unsigned *flagsp);
+type_t ir3_get_image_type(const nir_variable *var);
+unsigned ir3_get_num_components_for_glformat(GLuint format);
+
+#endif /* IR3_IMAGE_H_ */